[SECTION - 9] WORKSHOP - LOTTERY RAFFLE

[JaiveerSingh7]

Hi!

This is my function that allows participants to enter the raffle

@external
@payable
def enter_raffle():
assert msg.value >= ENTRANCE_FEE,"Must spend more ETH!"
self.list_of_participants.append(msg.sender)

When I call this function from my enter_raffle script:
`from moccasin.config import get_active_network
from moccasin.boa_tools import VyperContract
from eth_utils import to_wei

def enter_raffle():
active_network = get_active_network()
raffle_contract:VyperContract = active_network.get_latest_contract_unchecked("raffle")
print(f"working with contract: {raffle_contract}")
raffle_contract.enter_raffle(value=to_wei(2,"ether"))
def moccasin_main():
enter_raffle()`
It gives the error:
AttributeError: 'NoneType' object has no attribute 'enter_raffle'. Can somepone please help me fix this?

[EngrPips]

Hello @JaiveerSingh7, Did you name your contract file raffle or something else?

[JaiveerSingh7]

It's raffle.vy

[EngrPips]

Hello @JaiveerSingh7, I believe we solved this on Discord already.

[JaiveerSingh7]

Yeah, thanks again

[EngrPips]

Awesome, Keep crushing it My Friend.